<%--
  Created by IntelliJ IDEA.
  User: Administrator
  Date: 2017/9/21 0021
  Time: 19:48
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
    <link rel="stylesheet" href="layui/css/layui.css">
    <script src="layui/layui.js                                                                                                                                    "></script>
</head>
<body>
<i class="layui-icon">&#xe60c;</i>
其中的 &#xe60c; 即是图标对应的Unicode字符

你可以去定义它的颜色或者大小，如：
<i class="layui-icon" style="font-size: 30px; color: #1E9FFF;">&#xe60c;</i>

</body>
</html>
